Properties of the Number -5182

One Hundred Eighty-Two

Basics

Value: -5183 → -5182 → -5181

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 2591

Divisors: 1, 2, 2591, 5182

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010000111110

Octal: -12076

Duodecimal: -2BBA

Hexadecimal: -143e

Square: 26853124

Square Root: 71.98610977126073

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

O.g.f.: exp( ∑_n>=1 -(σ(2·n²) - σ(n²)) * (-x)ⁿ/n ). A215603

Coordination sequence for "cab" 3D uniform tiling formed from octahedra and truncated cubes. A299266

Numbers n such that the decimal expansions of both n and n² have 1 as smallest digit and 8 as largest digit. A257211

Number of right triangles of a given area required to form successively larger squares. A60626

Number of polyforms with n cells on the faces of a triakis icosahedron up to rotation. A383493

Numbers whose sum of divisors is a fifth power. A19423

Positive numbers whose product of digits is 5 times their sum. A62382

T(n,k)=Number of (n+1)X(k+1) binary arrays with every 2X2 subblock determinant equal to some horizontal or vertical neighbor 2X2 subblock determinant. A185487

T(n,k)=Number of (n+1)X(k+1) binary arrays with no 2X2 subblock diagonal sum less antidiagonal sum equal to any horizontal or vertical neighbor 2X2 subblock diagonal sum less antidiagonal sum. A186850

a(n) = prime(n)*prime(n-1) - 1. A23515